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1.1 root 1: /* telnet.h */
2:
3: /* Synchronet telnet-related constants and function prototypes */
4:
5: /* $Id: telnet.h,v 1.11 2005/06/06 22:06:22 rswindell Exp $ */
6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
11: * Copyright 2004 Rob Swindell - http://www.synchro.net/copyright.html *
12: * *
13: * This program is free software; you can redistribute it and/or *
14: * modify it under the terms of the GNU General Public License *
15: * as published by the Free Software Foundation; either version 2 *
16: * of the License, or (at your option) any later version. *
17: * See the GNU General Public License for more details: gpl.txt or *
18: * http://www.fsf.org/copyleft/gpl.html *
19: * *
20: * Anonymous FTP access to the most recent released source is available at *
21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
22: * *
23: * Anonymous CVS access to the development source and modification history *
24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
26: * (just hit return, no password is necessary) *
27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
28: * *
29: * For Synchronet coding style and modification guidelines, see *
30: * http://www.synchro.net/source.html *
31: * *
32: * You are encouraged to submit any modifications (preferably in Unix diff *
33: * format) via e-mail to [email protected] *
34: * *
35: * Note: If this box doesn't appear square, then you need to fix your tabs. *
36: ****************************************************************************/
37:
38: #ifndef _TELNET_H
39: #define _TELNET_H
40:
41: #include "gen_defs.h" /* uchar */
42:
43: /* commands */
44:
45: #define TELNET_IAC 255 /* 0xff - Interpret as command */
46: #define TELNET_DONT 254 /* 0xfe - Don't do option */
47: #define TELNET_DO 253 /* 0xfd - Do option */
48: #define TELNET_WONT 252 /* 0xfc - Won't do option */
49: #define TELNET_WILL 251 /* 0xfb - Will do option */
50:
51: #define TELNET_SB 250 /* sub-negotiation */
52: #define TELNET_GA 249 /* Go ahead */
53: #define TELNET_EL 248 /* Erase line */
54: #define TELNET_EC 247 /* Erase char */
55: #define TELNET_AYT 246 /* Are you there? */
56: #define TELNET_AO 245 /* Abort output */
57: #define TELNET_IP 244 /* Interrupt process */
58: #define TELNET_BRK 243 /* Break */
59: #define TELNET_SYNC 242 /* Data mark */
60: #define TELNET_NOP 241 /* No operation */
61:
62: #define TELNET_SE 240 /* End of subnegotiation parameters. */
63:
64: /* options */
65:
66: enum {
67: TELNET_BINARY_TX
68: ,TELNET_ECHO
69: ,TELNET_RECONN
70: ,TELNET_SUP_GA /* suppress go ahead */
71: ,TELNET_APPROX_MSG_SIZE
72: ,TELNET_STATUS
73: ,TELNET_TIMING_MARK
74: ,TELNET_REMOTE_CTRL
75: ,TELNET_OUTPUT_LINE_WIDTH
76: ,TELNET_OUTPUT_PAGE_SIZE
77: ,TELNET_OUTPUT_CR_DISP /* 10 */
78: ,TELNET_OUTPUT_HTAB_STOPS
79: ,TELNET_OUTPUT_HTAB_DISP
80: ,TELNET_OUTPUT_FF_DISP
81: ,TELNET_OUTPUT_VTAB_STOPS
82: ,TELNET_OUTPUT_VTAB_DISP
83: ,TELNET_OUTPUT_LF_DISP
84: ,TELNET_EXASCII
85: ,TELNET_LOGOUT
86: ,TELNET_BYTE_MACRO
87: ,TELNET_DATA_ENTRY_TERM /* 20 */
88: ,TELNET_SUPDUP
89: ,TELNET_SUPDUP_OUTPUT
90: ,TELNET_SEND_LOCATION
91: ,TELNET_TERM_TYPE
92: ,TELNET_END_OF_RECORD
93: ,TELNET_TACACS_USERID
94: ,TELNET_OUTPUT_MARKING
95: ,TELNET_TERM_LOCATION_NUMBER
96: ,TELNET_3270
97: ,TELNET_X3_PAD /* 30 */
98: ,TELNET_NEGOTIATE_WINDOW_SIZE
99: ,TELNET_TERM_SPEED
100: ,TELNET_REMOTE_FLOW
101: ,TELNET_LINE_MODE
102: ,TELNET_X_DISPLAY_LOCATION
103: ,TELNET_ENV_OPTION
104: ,TELNET_AUTH_OPTION
105: ,TELNET_ENCRYPTION_OPTION
106: ,TELNET_NEW_ENV_OPTION
107: ,TELNET_3270E /* 40 */
108:
109: ,TELNET_EXOPL=255 /* Extended options list */
110: };
111:
112: /* Terminal-type sub option codes, see RFC 1091 */
113: #define TELNET_TERM_IS 0
114: #define TELNET_TERM_SEND 1
115: #define TELNET_TERM_MAXLEN 40
116:
117: /* bits for telnet_mode */
118:
119: #define TELNET_MODE_GATE (1<<2) /* Pass-through telnet commands/responses */
120: #define TELNET_MODE_OFF (1<<3) /* This is not a Telnet connection */
121:
122: #ifdef DLLEXPORT
123: #undef DLLEXPORT
124: #endif
125: #ifdef DLLCALL
126: #undef DLLCALL
127: #endif
128:
129: #ifdef _WIN32
130: #ifdef SBBS_EXPORTS
131: #define DLLEXPORT __declspec(dllexport)
132: #else
133: #define DLLEXPORT __declspec(dllimport)
134: #endif
135: #ifdef __BORLANDC__
136: #define DLLCALL __stdcall
137: #else
138: #define DLLCALL
139: #endif
140: #else
141: #define DLLEXPORT
142: #define DLLCALL
143: #endif
144:
145: #ifdef __cplusplus
146: extern "C" {
147: #endif
148:
149: DLLEXPORT const char* DLLCALL telnet_cmd_desc(uchar cmd);
150: DLLEXPORT const char* DLLCALL telnet_opt_desc(uchar opt);
151: DLLEXPORT uchar DLLCALL telnet_opt_ack(uchar cmd);
152: DLLEXPORT uchar DLLCALL telnet_opt_nak(uchar cmd);
153:
154: #ifdef __cplusplus
155: }
156: #endif
157:
158: #endif /* don't add anything after this line */
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